DPS SPS 8 Betriebshandbuch - Seite 2

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CTS
GND
TX
Common
RX
Port
DSR
RTS
RS232
Buffer
Processor
Craft
Port
LED's
-BATT.
Power
Regulator
GND
Fuse
Alarm
Fig. 3 - 8 Port Serial Switch Routes Data by
Microprocessor

Functional Schematic

The illustration in Fig. 3 shows a functional schematic of the
8 Port Serial Switch.

Typical MUX Applications

The illustration in Fig. 4 shows the 8 Port Serial Switch inter-
facing 8 ASCII sources to a DPS Net Dog 82IP equipped with
an ASCII interrogating port.

Shipping List

Verify the following items were included in the shipment:
¤
8 Port Serial Switch in a 1 rack unit case
¤
2 Mounting Brackets
¤
1 Real Fuse; 1 Dummy Fuse (for shipping)
¤
T/ASCMUX Software
¤
Configuration Cable
¤
ASCII MUX Operation Guide

Installation

¤
Unpack the 8 Port Serial Switch and all accessories.
¤
Attach the mounting brackets for the required rack
width.
¤
Mount the 8 Port Serial Switch case to the Rack.
¤
Remove fuse.
OG119699
¤
CTS
GND
Port
TX
RS232
1
RX
DSR
RTS
CTS
GND
Port
TX
¤
2
RX
DSR
RTS
CTS
GND
¤
Port
TX
3
RX
DSR
RTS
CTS
GND
TX
Port
¤
RX
4
DSR
RTS
¤
CTS
GND
Port
TX
5
RX
DSR
RTS

Configuration

CTS
GND
Port
TX
6
RX
DSR
RTS
CTS
T/ASCMUX. T/ASCMUX runs under a host program called
GND
TX
Port
T/Config, which can host configuration software for a variety
7
RX
DSR
RTS
of DPS products.
CTS
GND
TX
Port
8
RX
DSR
RTS
unit. If T/ASCMUX is being run on a computer that already has
T/Config installed, we recommend that you re-install the
T/Config on the T/ASCMUX disk to be sure the latest version
is running.
a:<ENTER>.
screen.
2
Connect power wires to the wire wrap J2 or to the
connectors in back of the Switch. See Hardware
Connections elsewhere in this guide for wire wrap or
connector pin layouts.
Connect communications lines to other devices to
the Switch.
Verify that the power is correct for the option (-24 or
-48 VDC). See Options and Model Number section
at the end of this Operation Guide.
Insert the fuse in the fuse holder on the front panel.
Connect the Switch Craft Port to a a dumb terminal
or a P.C. with terminal emulation software. Refer to
the Configuration Section below for more
information.
The 8 Port Serial Switch is configured with a program called
NOTE: T/ASC MUX also works with ASCII MUX product.
T/Config is included on the disk supplied with the Switch
T/Config and T/ASC MUX Install
Place the T/ASCMUX disk in the A drive and type
Type TINSTALL <ENTER>. Follow the directions on the
Serial Port
Netdog 82IP
To ASCII
Terminal via
LAN or Dial Line
Fig. 4 - ASCII MUX Gathers Alarm Data from
Distributed data Sources into one Port
8 Port Serial Switch
Common
Data Sources
Port
Port
Source #1
1
Port
Source #2
2
Port
Source #3
3
Port
Source #4
4
Port
Source #5
5
Port
Source #6
6
Port
Source #7
7
Port
Source #8
8
D-PC-186-10A-XV
September 16, 1999